Normal Bun Values. What are normal bun levels. Your lab report should contain the. Blood albumin s 1 newborn. The normal values listed here called a reference range are just a guide.
3 7 5 6 g dl 10 19 years. What are normal bun levels. These calculate with bun creatinine ratio formula. In general around 7 to 20 mg dl 2 5 to 7 1 mmol l is considered normal. Bun levels also change with gender and age and during pregnancy. Bun creatinine ratio normal range is commonly between 10 1 and 20 1 a low bun to creation level is below 10 1 and high bun.
These calculate with bun creatinine ratio formula.
Infants have lower levels than other people do and the range in children varies. Urea nitrogen levels tend to increase with age. Infants have lower levels than other people do and the range in children varies. Generally blood urea nitrogen levels increase with increasing age. Normal levels of bun are between 10 to 20 mg dl for an adult and 5 to 18 mg dl for a child. For a normal individual on a normal diet the reference interval for the ratio ranges between 12 and 20 with most individuals being between 12 and 16.